• Part: ICS843001-21
  • Description: FEMTOCLOCKS CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
  • Manufacturer: Integrated Circuit Systems
  • Size: 221.52 KB
ICS843001-21 Datasheet (PDF) Download
Integrated Circuit Systems
ICS843001-21

Description

The ICS843001-21 is a a highly versatile, low IC S phase noise LVPECL Synthesizer which can HiPerClockS™ generate low jitter reference clocks for a variety of communications applications and is a member of the HiPerClocks TM family of high performance clock solutions from ICS. The dual crystal interface allows the synthesizer to support up to two communications standards in a given application (i.e. 1GB Ethernet with a 25MHz crystal and 1Gb Fibre Channel using a 25.5625MHz cr ystal).

Key Features

  • One 3.3V LVPECL output pair and one LVCMOS output
  • Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input
  • VCO range: 560MHz - 700MHz
  • Supports the following applications: SONET, Ethernet, Fibre Channel, Serial ATA, and HDTV
  • Full 3.3V supply mode
  • 0°C to 70°C ambient operating temperature
  • Available in both standard and lead-free RoHS-compliant packages